Castelu Hotels from S$42

    calendar shield illustration
    Change your mind
    Book hotels with free cancellation
    deals illustration
    Treat yourself
    Sign in to save 10% or more on thousands of hotels
    Sign in
    bed illustration
    Be picky
    Search almost a million properties worldwide

Check prices for these dates

Tonight
28 Jun - 29 Jun
Tomorrow
29 Jun - 30 Jun
Next weekend
4 Jul - 6 Jul
In two weeks
11 Jul - 13 Jul

Filter by

Guest rating
Guest rating
Property class

Top 10 trending Castelu hotels

Crowne Plaza Constanta Mamaia Beach by IHG
1 bedroom, premium bedding, pillow-top beds, minibar

Crowne Plaza Constanta Mamaia Beach by IHG

4.0 star property
9.4 out of 10, Exceptional, (8)
"Amazing brand new hotel. The staff is very helpful and nice. Great amenities pool and spa. Amazing location directly by great beaches and the best party spot in Mamaia. In summer you should not hope for a quiet time though the clubs are directly in front of the hotel. But I assume you do not go to mamaia for quiet in summer"
The price is S$269
includes taxes & fees
29 Jun - 30 Jun
Crowne Plaza Constanta Mamaia Beach by IHG
Lupa By Bueno
1 bedroom, in-room safe, desk, soundproofing

Lupa By Bueno

4.0 star property
10.0 out of 10, Exceptional, (8)
"Property was excellent with very welcoming staff. Great dining attached to the facility along with a walkable distance to the beach. "
The price is S$161
includes taxes & fees
29 Jun - 30 Jun
Lupa By Bueno
Mava Apartamente
Lobby

Mava Apartamente

3.5 star property
9.6 out of 10, Exceptional, (84)
"Great hotel!"
Mava Apartamente
Hotel Panoramic Mamaia
Lake view

Hotel Panoramic Mamaia

3.5 star property
10.0 out of 10, Exceptional, (3)
"A very luxorious and high-end hotel that delivers on most aspects for me. Service minded staff and very helpful every time I asked for something."
The price is S$276
includes taxes & fees
29 Jun - 30 Jun
Hotel Panoramic Mamaia
Hotel Hawaii
On the beach

Hotel Hawaii

4.0 star property
8.8 out of 10, Excellent, (66)
"A very nice place: friendly staff, amazing views, close to everything. "
The price is S$286
includes taxes & fees
29 Jun - 30 Jun
Hotel Hawaii
New Splendid Hotel & Spa - Adults Only
Front of property – evening/night

New Splendid Hotel & Spa - Adults Only

4.0 star property
9.2 out of 10, Wonderful, (108)
"Great place! "
The price is S$166
includes taxes & fees
29 Jun - 30 Jun
New Splendid Hotel & Spa - Adults Only
Arena Regia Hotel & Spa
Front of property – evening/night

Arena Regia Hotel & Spa

5.0 star property
8.2 out of 10, Very good, (28)
"Nice style of building. Rooms can have some brighter lights."
The price is S$229
includes taxes & fees
28 Jun - 29 Jun
Arena Regia Hotel & Spa
Hotel Guci
Reception

Hotel Guci

3.0 star property
8.0 out of 10, Very good, (10)
"Everything was perfect—nothing else to say."
The price is S$141
includes taxes & fees
29 Jun - 30 Jun
Hotel Guci
JMR Royal
Room amenity

JMR Royal

4.5 star property
9.0 out of 10, Wonderful, (12)
"Beautiful place."
The price is S$143
includes taxes & fees
27 Jul - 28 Jul
JMR Royal
Hotel Clas Mamaia Nord
Reception

Hotel Clas Mamaia Nord

3.0 star property
9.8 out of 10, Exceptional, (6)
"Great location, comfortable and clean accommodation, good breakfast. Very laid back. Also had parking which was a huge plus. "
Hotel Clas Mamaia Nord
Continental Forum Constanta
1 bedroom, minibar, in-room safe, desk

Continental Forum Constanta

4.0 star property
8.0 out of 10, Very good, (166)
"Everything was good but the bed mattress should be renewed for more comfort"
The price is S$143
includes taxes & fees
29 Jun - 30 Jun
Continental Forum Constanta
Voila Mamaia
Exterior

Voila Mamaia

3.0 star property
5.6 out of 10, (22)
"The reception services should be improved and the clients to be served more carefully."
The price is S$89
includes taxes & fees
29 Jun - 30 Jun
Voila Mamaia
Vega Hotel
Front of property – evening/night

Vega Hotel

5.0 star property
8.8 out of 10, Excellent, (130)
"Staff was very accomodating. I got same room from my stay in 2021 and 2019. Clean and quiet. I hope to get back soon. "
The price is S$291
includes taxes & fees
29 Jun - 30 Jun
Vega Hotel
Hotel Opera
Outdoor pool

Hotel Opera

4.0 star property
9.2 out of 10, Wonderful, (57)
"Very nice location and staff were all kind and polite something rare in Romania Alexandru Craciun"
The price is S$294
includes taxes & fees
7 Jul - 8 Jul
Hotel Opera
Hotel Megalos
Beach nearby

Hotel Megalos

3.0 star property
7.8 out of 10, Good, (76)
"Good accomandation quite close to all the city center and the beach and also Mamaia. Nice and friendly staff and good breakfast. Good value for the money and the room was nice. "
The price is S$85
includes taxes & fees
7 Jul - 8 Jul
Hotel Megalos
Scapino Hotel
Beach

Scapino Hotel

4.0 star property
8.6 out of 10, Excellent, (7)
"Beautiful view of the sea"
Scapino Hotel
Hotel Sulina International
Reception

Hotel Sulina International

4.0 star property
8.2 out of 10, Very good, (30)
"Good accomodation"
Hotel Sulina International
Iaki Hotel
Front of property

Iaki Hotel

4.0 star property
8.8 out of 10, Excellent, (105)
"Modern, on the beach, easy parking."
Iaki Hotel
Solid Magic Apart-Hotel
Balcony view

Solid Magic Apart-Hotel

3.0 star property
9.2 out of 10, Wonderful, (14)
"Excellent lovely spacious apartment. Lovely staff. We will be back, loved this stay. Great place. "
Solid Magic Apart-Hotel
Splendid Conference & Spa Hotel Adults Only
Exterior detail

Splendid Conference & Spa Hotel Adults Only

4.0 star property
9.0 out of 10, Wonderful, (180)
"My stay was phenomenal and the Spa is well accommodating."
Splendid Conference & Spa Hotel Adults Only
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Learn more about Castelu

Check out Tomis Beach and Telegondola Cazino—just a couple of the sights around Castelu.

See all hotels in Castelu

Frequently asked questions

What's the best place to stay in Castelu?

Continental Forum Constanta, located 16.6 mi (26.7 km) from the heart of Castelu, is a top choice for your stay, based on our traveller data. Other good choices for your trip to the area are Vega Hotel and Hotel Malibu Mamaia. See all available top hotels, or vacation rentals in Castelu.

What are some of the best holiday rentals that Castelu has to offer?

Unique Old Town Home 2min to Beach & Harbour: This holiday home rental outside of Castelu is equipped with a private garden, air conditioning and laundry facilities to help you feel comfortable during your stay. Kitchen amenities include a fridge, a stovetop and a microwave. See all vacation rentals in Castelu.

If I need to cancel my hotel reservation in Castelu, will I receive a refund?

Yes! You'll find that most hotel reservations are fully refundable if cancelled before the hotel’s cancellation deadline, which is often 24 or 48 hours before check in. If you booked a non-refundable reservation, you might still have the option to cancel and get a refund within 24 hours of booking. Filter your search by fully refundable to find flexible hotel deals in Castelu.

What are some accommodation options with pools in Castelu?

Splendid Conference & Spa Hotel Adults Only: Offers a full-service spa, a pool and a sauna. Vega Hotel and Iaki Hotel are two additional hotels that feature an on-site pool. View all hotels with pools in Castelu.

What's it like to stay in Castelu?

Visitors to Castelu will definitely find plenty to explore and enjoy. There are 504 hotels and other accommodation options in the surrounding area. Find out more about Castelu.

What should I do while I'm visiting Castelu?

Places to visit in the wider area include Tomis Beach, Telegondola Cazino and Albatros Open Picture Theatre. You'll also find Mamaia Casino and Mamaia Beach in the area. Take a look at what more there is to see and do in Expedia's Castelu guide.

What's the seasonal weather in Castelu?

The hottest months are usually August and July, with an average temperature of 23°C, while the coldest months are January and February, with an average of 4°C. Average annual precipitation for Castelu is 553 mm.